Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      slice         lemon
     1/2  cup           water
   1      medium        onion; sliced thin
     1/4  cup           vinegar
     1/2  cup           ketchup
   2      tablespoons   sugar
   2      tablespoons   Worcestershire sauce
   1      tablespoon    mustard
     1/2  teaspoon      liquid smoke
   1 1/2  teaspoons     salt
   6                    loin chops; 1/2" thick
     1/2  teaspoon      pepper

Preparation:

Combine water, vinegar, sugar, mustard, salt, pepper, lemon and onion un a medium saucepan. Mix well and simmer for 20 minutes. Stir in ketchup, Worcestershire and liquid smoke. Place chops in a greased 9x13x2" baking dish. Pour sauce over top. Bake at 350F for 1 hour or until tender, turning once.